/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;background:#050c1a;color:#e8f0ff;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
input,textarea,select{font-family:inherit}

/* ── TOKENS ── */
:root{
  --bg:#050c1a;--bg2:#07101f;--card:#0c1931;--card-h:#101f3a;
  --blue:#1d6feb;--blue-l:#3b82f6;--cyan:#06b6d4;--cyan-l:#22d3ee;
  --txt:#e8f0ff;--txt-m:#7ea3cc;--txt-d:#6b8cba;
  --bdr:rgba(59,130,246,.1);--bdr-h:rgba(59,130,246,.3);--glow:rgba(29,111,235,.35);
}

/* ── LAYOUT ── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ── HEADER ── */
#hdr{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(5,12,26,.82);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--bdr);transition:background .3s}
#hdr.solid{background:rgba(5,12,26,.97)}
.hdr-in{display:flex;align-items:center;height:68px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-icon{width:38px;height:38px;border-radius:9px;flex-shrink:0;background:linear-gradient(135deg,#1d6feb,#06b6d4);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px var(--glow)}
.logo-name{font-size:20px;font-weight:800;letter-spacing:.4px;background:linear-gradient(120deg,#fff 0%,#93c5fd 60%,#22d3ee 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
nav.main{display:flex;gap:2px;flex:1}
nav.main a{font-size:13.5px;color:var(--txt-m);padding:7px 13px;border-radius:7px;transition:color .2s,background .2s;white-space:nowrap}
nav.main a:hover,nav.main a.active{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main a.active{color:#93c5fd}
.hdr-phone{display:flex;flex-direction:column;align-items:flex-end;flex-shrink:0}
.hdr-phone a{font-size:16px;font-weight:700;color:var(--txt);letter-spacing:.3px}
.hdr-phone span{font-size:11px;color:var(--txt-d)}

/* ── SEARCH BUTTON ── */
.hdr-search{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid var(--bdr);color:var(--txt-m);cursor:pointer;transition:all .2s;flex-shrink:0}
.hdr-search:hover{background:rgba(255,255,255,.1);color:var(--txt);border-color:var(--bdr-h)}

/* ── HAMBURGER ── */
.menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:1px solid var(--bdr);border-radius:8px;cursor:pointer;padding:8px;width:38px;height:38px;flex-shrink:0}
.menu-btn span{display:block;width:18px;height:2px;background:var(--txt-m);border-radius:2px;transition:all .3s}
.menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg);background:var(--txt)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);background:var(--txt)}

/* ── MOBILE NAV ── */
.mob-nav{display:none;position:fixed;top:68px;left:0;right:0;z-index:199;background:rgba(5,12,26,.98);border-bottom:1px solid var(--bdr);padding:16px 24px 24px;flex-direction:column}
.mob-nav.open{display:flex}
.mob-nav a{font-size:16px;color:var(--txt-m);padding:14px 0;border-bottom:1px solid var(--bdr);display:flex;align-items:center;justify-content:space-between;transition:color .2s}
.mob-nav a:last-child{border-bottom:none}
.mob-nav a:hover{color:var(--txt)}
.mob-nav-cta{margin-top:16px}

/* ── SEARCH OVERLAY ── */
.search-overlay{display:none;position:fixed;inset:0;z-index:300;background:rgba(5,12,26,.95);align-items:flex-start;justify-content:center;padding-top:120px}
.search-overlay.open{display:flex}
.search-box{width:100%;max-width:640px;padding:0 24px}
.search-input{width:100%;background:var(--card);border:1.5px solid var(--bdr-h);border-radius:14px;padding:18px 24px;color:var(--txt);font-size:18px;outline:none;transition:border-color .2s}
.search-input:focus{border-color:var(--blue-l);box-shadow:0 0 0 3px rgba(29,111,235,.2)}
.search-input::placeholder{color:var(--txt-d)}
.search-hint{font-size:13px;color:var(--txt-d);margin-top:12px;text-align:center}
.search-close{position:absolute;top:24px;right:24px;background:none;border:none;color:var(--txt-m);cursor:pointer;font-size:24px;line-height:1}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .22s;white-space:nowrap;font-family:inherit}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 0 22px var(--glow)}
.btn-p:hover{background:var(--blue-l);box-shadow:0 0 32px var(--glow);transform:translateY(-1px)}
.btn-o{background:transparent;color:var(--txt);border:1.5px solid var(--bdr-h)}
.btn-o:hover{background:rgba(255,255,255,.06);border-color:rgba(99,163,253,.5)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:7px}
.btn-lg{padding:14px 28px;font-size:15px;border-radius:10px}
.btn-full{width:100%;justify-content:center}

/* ── HERO (index only) ── */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 90px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 70% at 70% 25%,rgba(29,111,235,.18) 0%,transparent 65%),radial-gradient(ellipse 50% 60% at 15% 85%,rgba(6,182,212,.1) 0%,transparent 60%)}
.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(59,130,246,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.06) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 90% 80% at 65% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 65% 40%,#000 20%,transparent 75%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.o1{width:480px;height:480px;background:rgba(29,111,235,.18);top:5%;right:-5%;animation:orb 9s ease-in-out infinite}
.o2{width:360px;height:360px;background:rgba(6,182,212,.1);bottom:5%;left:-5%;animation:orb 11s ease-in-out infinite reverse}
@keyframes orb{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-35px) scale(1.07)}}
.hero-content{position:relative;z-index:2;max-width:640px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;margin-bottom:30px;background:rgba(29,111,235,.13);border:1px solid rgba(29,111,235,.32);font-size:13px;color:#93c5fd}
.badge-dot{width:6px;height:6px;border-radius:50%;background:#22d3ee;animation:blink 2.2s infinite}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.4)}}
.hero h1{font-size:clamp(38px,5.5vw,66px);font-weight:900;line-height:1.08;letter-spacing:-1.5px;margin-bottom:24px}
.hero h1 em{font-style:normal;background:linear-gradient(130deg,#60a5fa 0%,#22d3ee 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:18px;color:var(--txt-m);line-height:1.75;margin-bottom:38px;max-width:560px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:64px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);padding-top:40px;border-top:1px solid var(--bdr)}
.hs-item{padding-right:24px}
.hs-item+.hs-item{padding-left:24px;border-left:1px solid var(--bdr)}
.hs-val{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1;background:linear-gradient(130deg,#fff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hs-lbl{font-size:12.5px;color:var(--txt-d);margin-top:5px}

/* ── HOMEPAGE SECTIONS ── */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{background:var(--card);border:1px solid var(--bdr);border-radius:18px;padding:32px;transition:transform .3s,border-color .3s,box-shadow .3s,background .3s;position:relative;overflow:hidden}
.cat-card::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(29,111,235,.07) 0%,transparent 55%);opacity:0;transition:opacity .3s}
.cat-card:hover{border-color:var(--bdr-h);background:var(--card-h);transform:translateY(-5px);box-shadow:0 24px 64px rgba(0,0,0,.55),0 0 44px rgba(29,111,235,.14)}
.cat-card:hover::after{opacity:1}
.cat-card:hover .cat-ico{background:rgba(29,111,235,.28);box-shadow:0 0 22px rgba(29,111,235,.35)}
.cat-card:hover .cat-arr{transform:translateX(5px)}
.cat-ico{width:54px;height:54px;border-radius:13px;margin-bottom:22px;background:rgba(29,111,235,.13);border:1px solid rgba(29,111,235,.22);display:flex;align-items:center;justify-content:center;transition:all .3s;color:#60a5fa}
.cat-title{font-size:18px;font-weight:700;margin-bottom:10px}
.cat-desc{font-size:13.5px;color:var(--txt-m);line-height:1.65;margin-bottom:22px}
.cat-arr{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--blue-l);font-weight:600;transition:transform .2s}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-body p{font-size:16px;color:var(--txt-m);line-height:1.85;margin-bottom:18px}
.about-body p:last-of-type{margin-bottom:36px}
.stats-2x2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat-box{background:var(--card);border:1px solid var(--bdr);border-radius:16px;padding:28px;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.stat-box::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));opacity:0;transition:opacity .3s}
.stat-box:hover{border-color:var(--bdr-h);transform:translateY(-3px)}
.stat-box:hover::after{opacity:1}
.stat-box-val{font-size:44px;font-weight:900;line-height:1;margin-bottom:8px;background:linear-gradient(130deg,#fff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-box-lbl{font-size:13.5px;color:var(--txt-m)}
.brands-wrap{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:44px}
.brand{padding:13px 26px;background:var(--card);border:1px solid var(--bdr);border-radius:10px;font-size:15px;font-weight:700;color:var(--txt-m);letter-spacing:.5px;transition:all .25s}
.brand:hover{color:var(--txt);border-color:var(--bdr-h);background:var(--card-h);transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.4)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{background:var(--card);border:1px solid var(--bdr);border-radius:18px;padding:38px 32px;transition:border-color .3s,transform .3s,box-shadow .3s}
.svc-card:hover{border-color:var(--bdr-h);transform:translateY(-4px);box-shadow:0 20px 56px rgba(0,0,0,.5)}
.svc-n{font-size:52px;font-weight:900;color:rgba(29,111,235,.2);line-height:1;margin-bottom:18px}
.svc-title{font-size:20px;font-weight:700;margin-bottom:12px}
.svc-desc{font-size:14px;color:var(--txt-m);line-height:1.72}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{display:flex;gap:18px;padding:28px;background:var(--card);border:1px solid var(--bdr);border-radius:16px;transition:border-color .3s,transform .3s}
.why-card:hover{border-color:var(--bdr-h);transform:translateY(-3px)}
.why-ttl{font-size:15px;font-weight:700;margin-bottom:6px}
.why-txt{font-size:13.5px;color:var(--txt-m);line-height:1.6}
.offices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.office{background:var(--card);border:1px solid var(--bdr);border-radius:14px;padding:26px;transition:border-color .3s,transform .3s}
.office:hover{border-color:var(--bdr-h);transform:translateY(-3px)}
.office-city{font-size:15px;font-weight:700;margin-bottom:6px}
.office-phone{font-size:14px;color:var(--cyan);font-weight:600}
.office-hint{font-size:12px;color:var(--txt-d);margin-top:8px;line-height:1.5}
.cta-in{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.cta-check{display:flex;flex-direction:column;gap:14px;margin-top:32px}
.cta-check-item{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--txt-m)}
.cta-check-item svg{flex-shrink:0;color:var(--cyan)}
.form-box{background:var(--card);border:1px solid var(--bdr);border-radius:22px;padding:42px}
.form-hd{font-size:24px;font-weight:800;margin-bottom:6px}
.form-sb{font-size:14px;color:var(--txt-m);margin-bottom:30px}
.f-grp{margin-bottom:14px}
.f-in{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--bdr);border-radius:10px;padding:14px 16px;color:var(--txt);font-size:15px;transition:border-color .2s,background .2s,box-shadow .2s;outline:none;font-family:inherit}
.f-in::placeholder{color:var(--txt-d)}
.f-in:focus{border-color:var(--blue-l);background:rgba(29,111,235,.08);box-shadow:0 0 0 3px rgba(29,111,235,.16)}
textarea.f-in{resize:vertical}
select.f-in{cursor:pointer}
.form-note{font-size:12px;color:var(--txt-d);margin-top:12px;line-height:1.5}
.toast{position:fixed;bottom:32px;right:32px;z-index:999;background:#166534;border:1px solid rgba(34,197,94,.3);border-radius:12px;padding:16px 22px;font-size:15px;font-weight:600;color:#fff;box-shadow:0 8px 32px rgba(0,0,0,.5);transform:translateY(80px);opacity:0;transition:all .4s ease;pointer-events:none}
.toast.show{transform:none;opacity:1}

/* ── PAGE HERO (inner pages) ── */
.page-hero{padding:140px 0 72px;position:relative;overflow:hidden;background:var(--bg)}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 60% 40%,rgba(29,111,235,.13) 0%,transparent 65%)}
.page-hero .hero-grid{mask-image:radial-gradient(ellipse 100% 100% at 50% 0%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 100% 100% at 50% 0%,#000 30%,transparent 80%)}

/* ── BREADCRUMB ── */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--txt-d);margin-bottom:20px}
.breadcrumb a{color:var(--txt-d);transition:color .2s}
.breadcrumb a:hover{color:var(--txt-m)}

/* ── PAGE TITLE ── */
.page-title{font-size:clamp(32px,5vw,56px);font-weight:900;line-height:1.1;letter-spacing:-1px;margin-bottom:16px}
.page-title em{font-style:normal;background:linear-gradient(130deg,#60a5fa,#22d3ee);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-sub{font-size:17px;color:var(--txt-m);max-width:560px;line-height:1.75}

/* ── SECTIONS ── */
.sec{padding:72px 0}
.sec-alt{background:var(--bg2)}
.sec-brd{border-top:1px solid var(--bdr)}
.label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
h2{font-size:clamp(26px,3.5vw,40px);font-weight:900;line-height:1.12;letter-spacing:-.5px;margin-bottom:14px}
h3{font-size:20px;font-weight:700;margin-bottom:10px}
.sec-sub{font-size:16px;color:var(--txt-m);max-width:520px;line-height:1.75;margin-bottom:48px}

/* ── COMPONENTS ── */
.card{background:var(--card);border:1px solid var(--bdr);border-radius:16px;transition:border-color .3s,transform .3s,box-shadow .3s}
.card:hover{border-color:var(--bdr-h);transform:translateY(-4px);box-shadow:0 20px 56px rgba(0,0,0,.5)}
.ico{display:flex;align-items:center;justify-content:center;border-radius:12px;background:rgba(29,111,235,.13);border:1px solid rgba(29,111,235,.22);color:#60a5fa;transition:all .3s;flex-shrink:0}
.ico-lg{width:54px;height:54px}
.ico-md{width:44px;height:44px;border-radius:10px}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:100px;font-size:11.5px;font-weight:600;background:rgba(29,111,235,.15);border:1px solid rgba(29,111,235,.3);color:#93c5fd}
.check-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--txt-m);line-height:1.5}
.check-list svg{flex-shrink:0;margin-top:1px;color:var(--cyan)}

/* ── FOCUS VISIBLE ── */
:focus-visible{outline:2px solid var(--blue-l);outline-offset:3px;border-radius:4px}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue-l);outline-offset:3px}

/* ── FOOTER ── */
footer{background:var(--bg);border-top:1px solid var(--bdr);padding:56px 0 28px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;margin-bottom:48px}
.foot-lbl{font-size:11px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--txt-d);margin-bottom:16px}
.foot-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-links a{font-size:14px;color:var(--txt-m);transition:color .2s}
.foot-links a:hover{color:var(--txt)}
.foot-contacts{display:flex;flex-direction:column;gap:11px}
.fc-city{font-size:11px;color:var(--txt-d)}
.fc-row a{font-size:14px;color:var(--txt-m);transition:color .2s}
.fc-row a:hover{color:var(--txt)}
.foot-bot{padding-top:22px;border-top:1px solid var(--bdr);display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--txt-d);flex-wrap:wrap;gap:8px}

/* ── ANIMATIONS ── */
.up{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease}
.up.in{opacity:1;transform:none}
.up:nth-child(2){transition-delay:.07s}.up:nth-child(3){transition-delay:.14s}
.up:nth-child(4){transition-delay:.21s}.up:nth-child(5){transition-delay:.28s}.up:nth-child(6){transition-delay:.35s}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  nav.main{display:none}
  .menu-btn{display:flex}
  .hdr-phone{display:none}
  .cat-grid,.svc-grid,.why-grid{grid-template-columns:repeat(2,1fr)}
  .offices{grid-template-columns:repeat(2,1fr)}
  .about-inner,.cta-in{grid-template-columns:1fr;gap:48px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .hs-item+.hs-item{padding-left:0;border-left:none;border-top:1px solid var(--bdr);padding-top:20px}
  .stats-2x2{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .sec{padding:52px 0}
  .page-hero{padding:110px 0 56px}
  .cat-grid,.svc-grid,.why-grid,.offices{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-btns{flex-direction:column}
  .form-box{padding:28px}
  h2{letter-spacing:-.3px}
}